Factor Info

ID 75866
Size 648 digits / 2150 bits
Status composite
Value 105192723091833595991138874991721432536296923041856699364226549091052265873117412579322800936631921812011039505470760548920145398513628391285089146048823627690424290368621305769013021370263927459678129892828473805348653966223997385044524234948197709329245178280177435075665746066926623313454885064831436053905153215797549017552066580853227305324710359862391644189076673009558645215691429916437725758508119474933971179060678906274033560759392883344189764947150004834675653371571068199211565736758598776097596122161774536898630445200172681688575210218145265716139998406496643656654309420697421804061511254709905955615453626579341496901812007929150971

Factorizations

Primary (ID: 73214) 35298179827301484394489355118456864978337754561 (proven prime)
(ID: 75867) 2980117490660863051814262272197543055060181152238314195213539411738084234255403346580060145118949556740269822520789168879593699818486687660358623770061572334738725935764324736463625158623940232860334454309579898575907602563432667270118084505680872880875762416628068092743723441390206547422837367482812094709854018388413039592690617480500793876615798255336645894421602939747916954572982871606354826054888149008614637272186246160683724321374336476865843227468113761498080035967993892897398824202877507880989968889855222952605033094993242711134729173254088926009419771472899278216652483361006090184282811 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.